SeaWorld announced plans on Monday (9 November) to phase out the signature orca whale show at its San Diego park next year, after long-running criticism of its treatment of the captive marine mammals. The move, which follows a vote by the California Coastal Commission last month barring the park from continuing to breed killer whales, or orcas, in captivity, was announced during a webcast company presentation to investors and the media.Nov 10, 2015